| 摘要 |
PROBLEM TO BE SOLVED: To apply appropriate reaction force corresponding to an operation of a steering actuator to an operating member. SOLUTION: When a basic reaction force command value Trb is computed through the multiplication of a steering actuator command value Ts by a predetermined proportional constant K1 (Step S1), if a steering wheel 1 is operated at a rotational speed allowing an operation of the steering actuator with sufficient responsiveness, the basic reaction force command value Trb is set intact as a reaction force actuator command value Tr (Step S3). If the steering wheel 1 is operated at a rotational speed exceeding a maximal rotational speed of the steering actuator 2, the reaction force actuator command value Tr is a value produced through the addition, to the basic reaction force command value Trb, of an additional reaction force command value Trp computed through the multiplication, by a predetermined proportional constant K2, of a deviation between an operation angleδh detected by an operating angle sensor 11 and a steering angleδs detected by a steering angle sensor 13 (Step S5). |
